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When a close coiled spring is subjected to axial load, its axial deflection is directly
proportional 19:
(^) Diameter of the wire

(03) Modulus of rigidity of the spring material
(£) Modulus of elasticity of the spring material

(D) Mean radius of the coil of the spring

A universal joint is an example of :
(^) higher pair (B) lower pair

(¢) rolling pair (D) shding pair

Coriolis componsnt ೧% 80081101100 18 ೧197078 >
(A) parallel to the link (3) perpendicular to the link
(0 radically outward along the link (D) coincide with the axis of link

Axial thrust is minimum in case of :
(^) helical gear (8) bevel gear
(0 double helical gear (D) miter gear

Whenever the follower moves with simple harmonic motion, the velocity diagram is :
(A) parabolic (B) sinusoidal
(C) hyperbolic (D) cosine curve

In case of multi-disk clutch, if there are 3 disks on the driving shaft and 2 disk on the driven
shaft, then the total number of pairs of contacting surfaces is ६१५७] 10 :

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A key connecting to a flange coupling to a shaft likely to ೧1೧:
(ക) tension (B) ணா
(¢) torsion (D) bending

Second law of thermodynamics defines a property known as :
(A) internal energy (B) entropy
{C) temperature (D) enthalpy

7 049/2016
[7.1.0.]